:root {
  --ink: #111318;
  --ink-soft: #333842;
  --paper: #f7f8fa;
  --white: #ffffff;
  --navy: #092b58;
  --navy-deep: #071d39;
  --magenta: #ec008c;
  --magenta-dark: #c50075;
  --aqua: #20c9b4;
  --line: #d9dde4;
  --line-dark: rgba(255, 255, 255, 0.18);
  --muted: #6c7380;
  --shadow: 0 22px 70px rgba(10, 28, 56, 0.13);
  --radius: 6px;
  --sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --mono: "Space Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button,
summary {
  cursor: pointer;
}

.shell {
  margin: 0 auto;
  width: min(1180px, calc(100% - 48px));
}

.section {
  padding: 112px 0;
}

.skip-link {
  background: var(--white);
  border: 2px solid var(--magenta);
  color: var(--ink);
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: 12px;
  transform: translateY(-150%);
  transition: transform 180ms ease;
  z-index: 999;
}

.skip-link:focus {
  transform: translateY(0);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--aqua);
  outline-offset: 4px;
}

.eyebrow {
  align-items: center;
  color: var(--magenta-dark);
  display: flex;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  gap: 12px;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow::before {
  background: var(--magenta);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(236, 0, 140, 0.12);
  content: "";
  flex: 0 0 auto;
  height: 7px;
  width: 7px;
}

.eyebrow-light {
  color: #ff74c3;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

h2 {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.1;
}

h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.section-heading {
  max-width: 790px;
}

.section-heading h2 {
  margin-top: 18px;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 17px;
  margin-top: 22px;
  max-width: 680px;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 4px;
  display: inline-flex;
  font-size: 14px;
  font-weight: 800;
  justify-content: center;
  line-height: 1.2;
  min-height: 50px;
  padding: 14px 22px;
  text-align: center;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--magenta);
  color: var(--white);
}

.button-primary:hover {
  background: var(--magenta-dark);
  box-shadow: 0 12px 26px rgba(236, 0, 140, 0.22);
}

.button-secondary {
  background: transparent;
  border-color: #a8aeb8;
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.button-light {
  background: var(--white);
  color: var(--navy-deep);
}

.button-light:hover {
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

/* Header */
.site-header {
  background: rgba(247, 248, 250, 0.93);
  border-bottom: 1px solid transparent;
  color: var(--ink);
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  transition: border-color 180ms ease, box-shadow 180ms ease;
  z-index: 100;
}

.site-header.is-scrolled {
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 28px rgba(10, 28, 56, 0.06);
}

.header-inner {
  align-items: center;
  display: flex;
  gap: 28px;
  height: 76px;
  justify-content: space-between;
}

.brand {
  display: block;
  flex: 0 0 auto;
}

.brand img {
  height: 36px;
  width: auto;
}

.main-nav {
  align-items: center;
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.main-nav a {
  color: #454b55;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.main-nav a:hover {
  color: var(--magenta-dark);
}

.header-cta {
  min-height: 42px;
  padding: 11px 16px;
}

.menu-toggle {
  align-items: center;
  background: transparent;
  border: 0;
  display: none;
  flex-direction: column;
  gap: 5px;
  height: 44px;
  justify-content: center;
  width: 44px;
}

.menu-toggle span {
  background: var(--ink);
  height: 2px;
  transition: transform 180ms ease, opacity 180ms ease;
  width: 22px;
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  align-items: center;
  background: var(--paper);
  display: flex;
  min-height: 88svh;
  overflow: hidden;
  padding: 132px 0 72px;
  position: relative;
}

.hero-grid {
  border: 1px solid rgba(9, 43, 88, 0.08);
  height: 520px;
  left: 50%;
  pointer-events: none;
  position: absolute;
  top: 52%;
  transform: translate(-50%, -50%) rotate(-4deg);
  width: 86%;
}

.hero-grid::before,
.hero-grid::after {
  border: 1px solid rgba(236, 0, 140, 0.08);
  content: "";
  inset: 36px;
  position: absolute;
}

.hero-grid::after {
  border-color: rgba(32, 201, 180, 0.09);
  inset: 74px;
}

.hero-inner {
  align-items: center;
  display: flex;
  flex-direction: column;
  position: relative;
  text-align: center;
  z-index: 1;
}

.hero-logo {
  height: auto;
  margin-bottom: 34px;
  width: min(470px, 78vw);
}

.hero h1 {
  color: var(--navy-deep);
  font-size: 64px;
  font-weight: 800;
  line-height: 1.02;
  margin-top: 20px;
  max-width: 940px;
}

.hero-lead {
  color: var(--magenta-dark);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  margin-top: 24px;
  max-width: 700px;
}

.hero-copy {
  color: var(--ink-soft);
  font-size: 17px;
  margin-top: 18px;
  max-width: 790px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 34px;
}

.hero-note {
  color: var(--muted);
  font-size: 13px;
  margin-top: 16px;
  max-width: 660px;
}

.hero-route {
  align-items: center;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(9, 43, 88, 0.14);
  border-radius: 6px;
  box-shadow: 0 18px 50px rgba(10, 28, 56, 0.08);
  display: flex;
  gap: 13px;
  justify-content: center;
  margin-top: 46px;
  padding: 15px 20px;
  width: min(900px, 100%);
}

.hero-route span {
  color: var(--navy);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-route i {
  background: var(--magenta);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(236, 0, 140, 0.11);
  flex: 0 0 auto;
  height: 5px;
  width: 5px;
}

/* Problem */
.problem {
  background: var(--white);
}

.problem-list {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 62px;
}

.problem-item {
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 24px;
  grid-template-columns: 54px 1fr;
  min-height: 210px;
  padding: 34px 34px 34px 0;
}

.problem-item:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.problem-item:nth-child(even) {
  padding-left: 34px;
}

.item-index {
  color: var(--magenta-dark);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.problem-item p {
  color: var(--muted);
  font-size: 15px;
  margin-top: 12px;
}

/* Activation */
.activation {
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.activation::before {
  border: 1px solid rgba(255, 255, 255, 0.08);
  content: "";
  height: 400px;
  position: absolute;
  right: -160px;
  top: -120px;
  transform: rotate(22deg);
  width: 400px;
}

.activation-layout {
  align-items: center;
  display: grid;
  gap: 90px;
  grid-template-columns: 1.15fr 0.85fr;
  position: relative;
}

.activation-copy h2 {
  margin-top: 18px;
}

.activation-copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
  margin-top: 24px;
  max-width: 650px;
}

.activation-copy .button {
  margin-top: 32px;
}

.activation-statement {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px;
}

.activation-statement .signal-dot {
  background: var(--magenta);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(236, 0, 140, 0.16);
  display: block;
  height: 10px;
  margin-bottom: 30px;
  width: 10px;
}

.activation-statement p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
}

.activation-statement strong {
  display: block;
  font-size: 27px;
  line-height: 1.25;
  margin-top: 10px;
}

/* Deliverables */
.deliverables {
  background: var(--paper);
}

.deliverables-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 58px;
}

.deliverable {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 270px;
  padding: 30px;
  position: relative;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.deliverable:hover {
  border-color: rgba(236, 0, 140, 0.48);
  box-shadow: 0 16px 42px rgba(10, 28, 56, 0.08);
  transform: translateY(-3px);
}

.deliverable .node {
  background: var(--white);
  border: 3px solid var(--magenta);
  border-radius: 50%;
  height: 15px;
  position: absolute;
  right: 28px;
  top: 28px;
  width: 15px;
}

.deliverable h3 {
  color: var(--navy-deep);
  margin-top: 42px;
}

.deliverable > p:last-child {
  color: var(--muted);
  font-size: 14px;
  margin-top: 14px;
}

/* Not yet */
.not-yet {
  background: #eceff3;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  padding: 84px 0;
}

.not-yet-layout {
  align-items: start;
  display: grid;
  gap: 90px;
  grid-template-columns: 1fr 0.9fr;
}

.not-yet h2 {
  font-size: 36px;
  margin-top: 18px;
}

.not-yet h2 + p {
  color: var(--muted);
  margin-top: 20px;
  max-width: 620px;
}

.not-yet-list {
  border-top: 1px solid #c8cdd5;
  list-style: none;
}

.not-yet-list li {
  align-items: center;
  border-bottom: 1px solid #c8cdd5;
  color: var(--ink-soft);
  display: flex;
  font-size: 14px;
  font-weight: 700;
  min-height: 48px;
}

.not-yet-list li::before {
  background: var(--magenta);
  content: "";
  height: 2px;
  margin-right: 13px;
  width: 13px;
}

/* Method */
.method {
  background: var(--navy-deep);
  color: var(--white);
  overflow: hidden;
}

.method-heading {
  align-items: end;
  display: grid;
  gap: 70px;
  grid-template-columns: 1fr 0.7fr;
}

.method-heading h2 {
  margin-top: 18px;
}

.method-heading > p {
  color: rgba(255, 255, 255, 0.65);
}

.glass-route {
  --route-progress: 0%;
  background: rgba(5, 24, 53, 0.72);
  border: 1px solid rgba(79, 160, 222, 0.36);
  border-radius: 10px;
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  margin-top: 58px;
  overflow: hidden;
  padding: 25px 32px 30px;
  position: relative;
}

.route-meta {
  align-items: center;
  display: flex;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.route-label,
.route-status {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.route-label {
  color: rgba(255, 255, 255, 0.56);
}

.route-status {
  color: #8bd1ff;
}

.route-line {
  background: rgba(64, 150, 220, 0.18);
  border: 1px solid rgba(92, 177, 238, 0.45);
  border-radius: 999px;
  box-shadow: inset 0 0 12px rgba(34, 114, 185, 0.32), 0 0 18px rgba(23, 107, 183, 0.12);
  height: 13px;
  left: calc(32px + 3.7%);
  overflow: hidden;
  position: absolute;
  right: calc(32px + 3.7%);
  top: 94px;
}

.route-progress {
  background: linear-gradient(90deg, rgba(236, 0, 140, 0.72), var(--magenta));
  border-radius: inherit;
  box-shadow: 0 0 16px rgba(236, 0, 140, 0.7);
  display: block;
  height: 100%;
  transition: width 140ms linear;
  width: var(--route-progress);
}

.route-steps {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  list-style: none;
  margin-top: 42px;
  position: relative;
}

.route-step {
  padding: 0 10px;
  text-align: center;
  transition: transform 220ms ease;
}

.route-step:hover,
.route-step:focus-visible {
  transform: translateY(-4px);
}

.route-step:focus-visible {
  outline: 3px solid var(--aqua);
  outline-offset: 6px;
}

.route-node {
  align-items: center;
  background: rgba(11, 53, 94, 0.9);
  border: 2px solid rgba(112, 194, 247, 0.72);
  border-radius: 50%;
  display: flex;
  height: 38px;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
  width: 38px;
  z-index: 2;
}

.route-node b {
  font-family: var(--mono);
  font-size: 10px;
}

.route-step.is-active .route-node {
  background: var(--magenta);
  border-color: #ff78c7;
  box-shadow: 0 0 0 7px rgba(236, 0, 140, 0.12), 0 0 22px rgba(236, 0, 140, 0.42);
  transform: scale(1.08);
}

.route-step h3 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 16px;
  margin-top: 22px;
}

.route-step p {
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
  line-height: 1.5;
  margin-top: 8px;
}

.route-step.is-active h3 {
  color: #ffffff;
}

.route-hint {
  color: rgba(255, 255, 255, 0.46);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  margin-top: 28px;
  text-align: center;
}

.method-mantra {
  border-left: 3px solid var(--aqua);
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  font-weight: 700;
  margin-top: 44px;
  padding-left: 20px;
}

/* Measurement */
.measurement {
  background: var(--white);
}

.measurement-layout {
  align-items: start;
  display: grid;
  gap: 80px;
  grid-template-columns: 0.9fr 1.1fr;
}

.measurement-copy h2 {
  margin-top: 18px;
}

.measurement-copy > p:last-child {
  color: var(--muted);
  margin-top: 22px;
}

.metrics {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metrics span {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  font-size: 14px;
  font-weight: 700;
  min-height: 68px;
  padding: 14px 28px 14px 22px;
  position: relative;
}

.metrics span:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.metrics span::before {
  background: var(--aqua);
  border-radius: 50%;
  content: "";
  flex: 0 0 auto;
  height: 7px;
  margin-right: 12px;
  width: 7px;
}

/* Fit */
.fit {
  background: #eef1f5;
}

.fit-grid {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 56px;
  overflow: hidden;
}

.fit-column {
  padding: 44px;
}

.fit-column + .fit-column {
  border-left: 1px solid var(--line);
}

.fit-column-muted {
  background: #f5f6f8;
}

.fit-label {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fit-label-positive {
  color: #087a6b;
}

.fit-column ul {
  display: grid;
  gap: 17px;
  list-style: none;
  margin-top: 26px;
}

.fit-column li {
  color: var(--ink-soft);
  display: flex;
  font-size: 15px;
  gap: 12px;
}

.fit-column li::before {
  background: var(--magenta);
  border-radius: 50%;
  content: "";
  flex: 0 0 auto;
  height: 7px;
  margin-top: 9px;
  width: 7px;
}

.fit-column:first-child li::before {
  background: var(--aqua);
}

/* Principle */
.principle {
  background: var(--ink);
  color: var(--white);
}

.principle-layout {
  align-items: start;
  display: grid;
  gap: 88px;
  grid-template-columns: 1fr 1fr;
}

.principle h2 {
  margin-top: 18px;
}

.principle-copy > p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
}

.principle-list {
  border-top: 1px solid var(--line-dark);
  display: grid;
  margin-top: 34px;
}

.principle-list span {
  border-bottom: 1px solid var(--line-dark);
  font-size: 14px;
  font-weight: 700;
  padding: 17px 0;
}

/* Investment */
.investment {
  background: var(--paper);
}

.investment-layout {
  align-items: center;
  display: grid;
  gap: 96px;
  grid-template-columns: 1fr 0.8fr;
}

.investment .section-heading .button {
  margin-top: 30px;
}

.proposal-list {
  background: var(--navy);
  border-radius: var(--radius);
  color: var(--white);
  padding: 40px;
}

.proposal-list > p {
  color: #ff78c7;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proposal-list > div {
  display: grid;
  margin-top: 20px;
}

.proposal-list span {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 15px;
  padding: 15px 0;
}

/* FAQ */
.faq {
  background: var(--white);
}

.faq-layout {
  align-items: start;
  display: grid;
  gap: 90px;
  grid-template-columns: 0.55fr 1fr;
}

.faq-heading {
  position: sticky;
  top: 112px;
}

.faq-heading h2 {
  margin-top: 18px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  align-items: center;
  display: flex;
  font-size: 17px;
  font-weight: 700;
  justify-content: space-between;
  list-style: none;
  min-height: 76px;
  padding: 18px 52px 18px 0;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  color: var(--magenta);
  content: "+";
  font-family: var(--mono);
  font-size: 25px;
  font-weight: 400;
  position: absolute;
  right: 6px;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  color: var(--muted);
  font-size: 15px;
  max-width: 720px;
  padding: 0 50px 26px 0;
}

/* Contact */
.contact {
  background: var(--navy-deep);
  color: var(--white);
}

.contact-layout {
  align-items: start;
  display: grid;
  gap: 84px;
  grid-template-columns: 0.9fr 1.1fr;
}

.contact-copy h2 {
  margin-top: 18px;
}

.contact-copy > p:not(.eyebrow, .contact-note) {
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
  margin-top: 24px;
}

.contact-note {
  align-items: center;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  font-family: var(--mono);
  font-size: 11px;
  gap: 12px;
  margin-top: 34px;
  text-transform: uppercase;
}

.contact-note span {
  background: var(--aqua);
  border-radius: 50%;
  height: 7px;
  width: 7px;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  color: var(--ink);
  padding: 40px;
}

.contact-form h3 {
  font-size: 26px;
  margin-bottom: 28px;
}

.field-row {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 17px;
}

.field label {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
}

.field input,
.field textarea {
  background: #f5f6f8;
  border: 1px solid #d5d9df;
  border-radius: 3px;
  color: var(--ink);
  outline: 0;
  padding: 13px 14px;
  resize: vertical;
  transition: border-color 160ms ease, box-shadow 160ms ease;
  width: 100%;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px rgba(236, 0, 140, 0.11);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #8a909a;
}

.contact-form .button {
  border: 0;
  margin-top: 4px;
  width: 100%;
}

.form-privacy,
.form-status {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  margin-top: 14px;
}

.form-status {
  color: #087a6b;
  font-weight: 700;
  min-height: 17px;
}

/* Footer */
.site-footer {
  background: #06080b;
  color: var(--white);
  padding: 70px 0 30px;
}

.footer-main {
  display: grid;
  gap: 70px;
  grid-template-columns: 1fr auto auto;
}

.footer-brand img {
  height: auto;
  width: 190px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  margin-top: 22px;
  max-width: 440px;
}

.footer-brand span,
.footer-contact span {
  color: rgba(255, 255, 255, 0.38);
  display: block;
  font-size: 12px;
  margin-top: 14px;
}

.footer-nav {
  display: grid;
  gap: 10px;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
}

.footer-nav a:hover,
.footer-contact a:hover {
  color: #ff78c7;
}

.footer-contact > p {
  color: #ff78c7;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.footer-contact a {
  display: block;
  font-size: 16px;
  font-weight: 700;
  margin-top: 16px;
}

.footer-contact span {
  max-width: 230px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.35);
  display: flex;
  font-size: 11px;
  justify-content: space-between;
  margin-top: 58px;
  padding-top: 24px;
}

.whatsapp-float {
  align-items: center;
  background: var(--magenta);
  border-radius: 50%;
  bottom: 22px;
  box-shadow: 0 12px 30px rgba(7, 29, 57, 0.28);
  color: var(--white);
  display: flex;
  height: 56px;
  justify-content: center;
  position: fixed;
  right: 22px;
  transition: background-color 180ms ease, transform 180ms ease;
  width: 56px;
  z-index: 90;
}

.whatsapp-float:hover {
  background: var(--magenta-dark);
  transform: translateY(-3px);
}

/* Motion */
.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button,
  .deliverable,
  .route-node,
  .route-progress {
    transition: none;
  }
}

/* Tablet */
@media (max-width: 1040px) {
  h2 {
    font-size: 40px;
  }

  .main-nav {
    gap: 18px;
  }

  .main-nav a {
    font-size: 12px;
  }

  .hero h1 {
    font-size: 54px;
  }

  .deliverables-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .method-heading,
  .activation-layout,
  .measurement-layout,
  .principle-layout,
  .investment-layout,
  .contact-layout {
    gap: 54px;
  }

  .route-step {
    padding: 0 5px;
  }

  .route-step p {
    font-size: 11px;
  }
}

@media (max-width: 860px) {
  .section {
    padding: 88px 0;
  }

  .header-cta,
  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
    margin-left: auto;
  }

  .menu-open .main-nav {
    align-items: flex-start;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 0;
    left: 0;
    padding: 18px 24px 26px;
    position: fixed;
    right: 0;
    top: 76px;
  }

  .menu-open .main-nav a {
    border-bottom: 1px solid var(--line);
    font-size: 15px;
    padding: 14px 0;
    width: 100%;
  }

  .hero {
    min-height: auto;
    padding: 126px 0 64px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-route {
    flex-wrap: wrap;
  }

  .activation-layout,
  .method-heading,
  .not-yet-layout,
  .measurement-layout,
  .principle-layout,
  .investment-layout,
  .faq-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .problem-list {
    grid-template-columns: 1fr;
  }

  .problem-item:nth-child(odd) {
    border-right: 0;
  }

  .problem-item:nth-child(even) {
    padding-left: 0;
  }

  .method-heading {
    gap: 22px;
  }

  .glass-route {
    padding: 38px 28px;
  }

  .route-line {
    bottom: calc(38px + 4%);
    height: auto;
    left: 43px;
    right: auto;
    top: calc(38px + 4%);
    width: 3px;
  }

  .route-progress {
    height: var(--route-progress);
    transition: height 140ms linear;
    width: 100%;
  }

  .route-steps {
    gap: 28px;
    grid-template-columns: 1fr;
  }

  .route-step {
    align-items: center;
    display: grid;
    gap: 14px;
    grid-template-columns: 32px 120px 1fr;
    padding: 0;
    text-align: left;
  }

  .route-node {
    margin: 0;
  }

  .route-step h3,
  .route-step p {
    margin: 0;
  }

  .route-step p {
    font-size: 12px;
  }

  .faq-heading {
    position: static;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Mobile */
@media (max-width: 620px) {
  .shell {
    width: min(100% - 32px, 1180px);
  }

  .section {
    padding: 72px 0;
  }

  h2 {
    font-size: 34px;
  }

  .header-inner {
    height: 70px;
  }

  .brand img {
    height: 30px;
  }

  .menu-open .main-nav {
    top: 70px;
  }

  .hero {
    padding: 112px 0 52px;
  }

  .hero-grid {
    height: 560px;
    width: 96%;
  }

  .hero-logo {
    margin-bottom: 28px;
    width: min(320px, 86vw);
  }

  .hero .eyebrow {
    justify-content: center;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-lead {
    font-size: 19px;
  }

  .hero-copy {
    font-size: 15px;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-route {
    gap: 9px;
    margin-top: 34px;
    padding: 13px;
  }

  .hero-route span {
    font-size: 9px;
  }

  .problem-item {
    gap: 14px;
    grid-template-columns: 38px 1fr;
    min-height: 0;
    padding: 28px 0;
  }

  .activation-layout {
    gap: 44px;
  }

  .not-yet {
    padding: 68px 0;
  }

  .not-yet h2 {
    font-size: 30px;
  }

  .activation-statement {
    padding: 30px 24px;
  }

  .activation-statement strong {
    font-size: 23px;
  }

  .deliverables-grid {
    grid-template-columns: 1fr;
  }

  .deliverable {
    min-height: 0;
    padding: 26px;
  }

  .glass-route {
    padding: 24px 20px 26px;
  }

  .route-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .route-line {
    bottom: 76px;
    left: 35px;
    right: auto;
    top: 91px;
    width: 13px;
  }

  .route-step {
    gap: 11px;
    grid-template-columns: 38px 92px 1fr;
  }

  .route-step h3 {
    font-size: 14px;
  }

  .route-hint {
    margin-top: 24px;
    padding-left: 24px;
    text-align: left;
  }

  .method-mantra {
    font-size: 16px;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .metrics span:nth-child(odd) {
    border-right: 0;
  }

  .fit-grid {
    grid-template-columns: 1fr;
  }

  .fit-column {
    padding: 30px 24px;
  }

  .fit-column + .fit-column {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .proposal-list,
  .contact-form {
    padding: 30px 24px;
  }

  .faq-list summary {
    font-size: 15px;
    padding-right: 40px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer-main {
    gap: 36px;
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }

  .whatsapp-float {
    bottom: 16px;
    height: 52px;
    right: 16px;
    width: 52px;
  }
}